Description
WLL-550B Fingerprint Smart Padlock
Advanced fingerprint recognition smart padlock with zinc alloy body. Quick and secure fingerprint unlock – no keys or combinations needed.
Key Features:
- Fingerprint Unlock: Advanced biometric fingerprint sensor for instant unlock
- Zinc Alloy Body: Premium zinc alloy construction for durability
- Patent Protected: Patent number 201830157504.3
- Compact Design: Lightweight and portable
- No Keys: Never worry about losing keys again
Specifications:
- Model: WLL-550B
- Material: Zinc Alloy
- Weight: 73g
- Dimensions: 67 x 37 x 18mm
- Unlock Method: Fingerprint
- Battery: Rechargeable (USB charging)
B2B Minimum Order Quantity: 1000 units
Contact us for wholesale pricing and customization options.

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